| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Email: |
saleschina@alfa-asia.com |
| Company Name: |
Energy Chemical |
| Tel: |
400-0056266 |
| Email: |
sales8178@energy-chemical.com |
cis-2-Hexene manufacturers
- CIS-2-HEXENE
-
- $101.00
-
2026-09-02
- CAS:7688-21-3
- Min. Order: 1KG
- Purity: 99%
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| | cis-2-Hexene Basic information |
| | cis-2-Hexene Chemical Properties |
| Melting point | -141.15°C | | Boiling point | 68-70 °C(lit.) | | density | 0.669 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.396(lit.) | | Fp | −5 °F | | storage temp. | 2-8°C | | form | Liquid | | Specific Gravity | 0.684 | | color | Clear colorless | | Odor | Faint gasoline-like odor | | Water Solubility | Immiscible in water. | | BRN | 1719019 | | Henry's Law Constant | 2.6×10-5 mol/(m3Pa) at 25℃, Yaws (2003) | | InChI | 1S/C6H12/c1-3-5-6-4-2/h3,5H,4,6H2,1-2H3/b5-3- | | InChIKey | RYPKRALMXUUNKS-HYXAFXHYSA-N | | SMILES | CCC\C=C/C | | LogP | 3.420 (est) | | CAS DataBase Reference | 7688-21-3 | | EPA Substance Registry System | cis-2-Hexene (7688-21-3) |
| Hazard Codes | F,Xi | | Risk Statements | 11-36/37/38 | | Safety Statements | 16-26-36 | | RIDADR | UN 3295 3/PG 2 | | WGK Germany | 3 | | HazardClass | 3 | | PackingGroup | II | | HS Code | 29012900 | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Eye Irrit. 2
Flam. Liq. 2
Skin Irrit. 2
STOT SE 3 |
| | cis-2-Hexene Usage And Synthesis |
| Chemical Properties | Clear colorless liquid | | Uses | cis-2-Hexene is used as an organic chemical synthesis intermediate. | | General Description | cis-2-Hexene is one of the isomeric forms of hexene. It is obtained from 2-hexyne, via semihydrogenation in the presence of Pd78(phen) [phen = 1,10-Phenanthroline] on titanium dioxide in n-octane. cis-2-Hexene is formed as one of the primary product from the dimerization of propylene in the presence of a nickel oxide-silica-alumina catalyst. It undergoes isomerization/hydrosilylation reaction with phenyl silane in the presence of cobalt catalyst to afford 1-hexylphenylsilane. | | Purification Methods | Purify it as for 1-hexene above. [Beilstein 1 IV 833.] |
| | cis-2-Hexene Preparation Products And Raw materials |
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